15212442

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{877}}^1$

素因数の和:955

約数の個数: 48

約数和(自身を含む): 36033120

約数和(自身を除く): 20820678

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 59, 98, 118, 147, 177, 294, 354, 413, 826, 877, 1239, 1754, 2478, 2631, 2891, 5262, 5782, 6139, 8673, 12278, 17346, 18417, 36834, 42973, 51743, 85946, 103486, 128919, 155229, 257838, 310458, 362201, 724402, 1086603, 2173206, 2535407, 5070814, 7606221, 15212442]

約数ペア:

[(1, 15212442), (2, 7606221), (3, 5070814), (6, 2535407), (7, 2173206), (14, 1086603), (21, 724402), (42, 362201), (49, 310458), (59, 257838), (98, 155229), (118, 128919), (147, 103486), (177, 85946), (294, 51743), (354, 42973), (413, 36834), (826, 18417), (877, 17346), (1239, 12278), (1754, 8673), (2478, 6139), (2631, 5782), (2891, 5262)]